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39.95 because that is the molar mass of Argon
Edwin Mitchell
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What is the mass of 1 Mole of diatomic nitrogen gas?
28g
What is the mass of 1 mole of O2?
32 as oxygen is diatomic
What is the mass of 1 mole of argon?
The molar mass of Argon is 39.95g. Therefore 1 mole of Argon is 39.95g
How are molarity and molar mass related for a compound?
The molar mass of a substance is measured in grams per mole written as gmol-1. It is worked out using the Mole formula by dividing mass in grams by the amount in moles.
How much does a mole of diatomic oxygen weigh?
1 mole of a pure substance has a mass equal to its molecular mass (MM) so 1 mole of a substance x MM with oxygen its molar mass is 15.9994 so if your trying to find HALF then the equation would be 0.5 x 15.9994 therefore half a mole of oxygen gas will weigh exactly 7.9997 grams approx 8grams google usually helps with these sorts of equations aswell Love Maddi Leicester
What is the mass of 1 Mole of diatomic nitrogen gas?
28g
The molar mass of a gas can be determined from?
for Apex: can be found easily from the periodic table is the mass of a mole of the gas
What is the weight of 0.8834 mole oxygen gas?
Oxygen has a molar mass of 16 grams per mole 1 mole = 16 grams 0.8834 mole = x grams x=14.1344 grams
Which gas has the lowest mass per mole?
Hydrogen
At STP 0.250L of an unknown gas has a mass of 1.00 gram. Calculate its molar mass.?
1 standard volume of 1 mole of any gas @ STP is 22.4 LSo the # of moles in a 1 L sample will be:1 L*(1 mol/22.4 L) = 0.04464 molSince you already know the mass of the gas @ STP, the molar mass will be mass/#moles1.92 g/ 0.04464 mol = 43.01 g/mol
What is the mass of 1 mole of O2?
32 as oxygen is diatomic
What is the mass of a 1 mole sample of neon gas?
Chlorine is non metal element. Atomic mass of it is 35.
What is the mass of 1 mole of argon?
The molar mass of Argon is 39.95g. Therefore 1 mole of Argon is 39.95g
How many gram does one mole of helium gas weighs?
By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass (divide by one mole for units to cancel). So if you have just 1 mole, the number of grams will be the atomic mass. Helium's atomic mass is 4.003 grams.
How are molarity and molar mass related for a compound?
The molar mass of a substance is measured in grams per mole written as gmol-1. It is worked out using the Mole formula by dividing mass in grams by the amount in moles.
What does avogadros law say about a gas at STP?
1 mole of gas at STP occupies 22.4 liters.
If the quantity of 1 mole of carbon is 12 what can be said about the quantity of 1 mole of lithium?
it can be said that 1 mole oflithium is equal in mass to its molar mass wwhich is 6.94 g/mol
